Trace number 1046944

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-prime 1.313? (TO) 1800.09 1800.61

General information on the benchmark

Namecsp/pret/
normalized-pret-150-60_ext.xml
MD5SUM1eff2001584f49c58e7ecc635bd9d2e7
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.6479
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension100
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1046944-1215039478/watcher-1046944-1215039478 -o /tmp/evaluation-result-1046944-1215039478/solver-1046944-1215039478 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1046944-1215039478.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.38 0.13 0.04 4/88 15101
/proc/meminfo: memFree=1805680/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4584 CPUtime=0
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 659676792 4694016 406 996147200 134512640 135237403 4294956256 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1146 406 350 176 0 50 0

[startup+0.0581019 s]
/proc/loadavg: 0.38 0.13 0.04 4/88 15101
/proc/meminfo: memFree=1805680/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=0.05
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 5 0 0 0 18 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818394 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4720

[startup+0.101106 s]
/proc/loadavg: 0.38 0.13 0.04 4/88 15101
/proc/meminfo: memFree=1805680/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=0.09
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 9 0 0 0 18 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134787413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.301129 s]
/proc/loadavg: 0.38 0.13 0.04 4/88 15101
/proc/meminfo: memFree=1805680/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=0.29
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 29 0 0 0 19 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4720

[startup+0.701174 s]
/proc/loadavg: 0.38 0.13 0.04 4/88 15101
/proc/meminfo: memFree=1805680/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=0.69
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 69 0 0 0 23 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818370 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4720

[startup+1.50127 s]
/proc/loadavg: 0.38 0.13 0.04 3/89 15102
/proc/meminfo: memFree=1805224/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1.49
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818075 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4720

[startup+3.10144 s]
/proc/loadavg: 0.38 0.13 0.04 3/89 15102
/proc/meminfo: memFree=1805032/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=3.09
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 309 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135054944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4720

[startup+6.3018 s]
/proc/loadavg: 0.51 0.16 0.05 3/89 15102
/proc/meminfo: memFree=1804968/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=6.29
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 629 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135028867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4720

[startup+12.7015 s]
/proc/loadavg: 0.63 0.19 0.06 3/89 15102
/proc/meminfo: memFree=1804656/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=12.69
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 1269 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134840536 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4720

[startup+25.5019 s]
/proc/loadavg: 0.93 0.28 0.09 3/89 15102
/proc/meminfo: memFree=1804720/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=25.48
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 2548 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135033433 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4720

[startup+51.1018 s]
/proc/loadavg: 1.30 0.41 0.14 3/89 15102
/proc/meminfo: memFree=1804592/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=51.08
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 5108 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4720

[startup+102.306 s]
/proc/loadavg: 1.69 0.66 0.24 3/89 15102
/proc/meminfo: memFree=1804400/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=102.27
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 10227 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134840520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4720

[startup+162.301 s]
/proc/loadavg: 1.89 0.90 0.35 3/89 15102
/proc/meminfo: memFree=1804208/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=162.24
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 16224 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135101632 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4720

[startup+222.302 s]
/proc/loadavg: 1.96 1.10 0.45 3/89 15108
/proc/meminfo: memFree=1804016/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=222.22
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 22222 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135040184 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4720

[startup+282.301 s]
/proc/loadavg: 2.06 1.27 0.55 3/89 15108
/proc/meminfo: memFree=1804080/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=282.21
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 28221 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135095435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4720

[startup+342.301 s]
/proc/loadavg: 2.02 1.40 0.63 3/89 15108
/proc/meminfo: memFree=1804080/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=342.19
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 34219 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819015 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4720

[startup+402.302 s]
/proc/loadavg: 2.00 1.51 0.72 3/89 15108
/proc/meminfo: memFree=1804080/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=402.17
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 40217 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819570 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4720

[startup+462.301 s]
/proc/loadavg: 2.00 1.60 0.79 3/89 15108
/proc/meminfo: memFree=1804080/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=462.15
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 46215 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818370 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4720

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.87 3/89 15108
/proc/meminfo: memFree=1804016/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=522.14
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 52214 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4720

[startup+582.302 s]
/proc/loadavg: 2.00 1.72 0.93 3/89 15108
/proc/meminfo: memFree=1803952/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=582.12
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 58212 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818355 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4720

[startup+642.301 s]
/proc/loadavg: 2.00 1.77 1.00 3/89 15108
/proc/meminfo: memFree=1803952/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=642.11
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 64211 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135040172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4720


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.00 1.87 1.17 3/89 15108
/proc/meminfo: memFree=1803888/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=822.05
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 82205 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135095654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 4720

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.22 3/89 15108
/proc/meminfo: memFree=1803888/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=882.03
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 88203 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818502 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 4720

[startup+942.303 s]
/proc/loadavg: 2.00 1.91 1.26 3/89 15108
/proc/meminfo: memFree=1803888/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=942.02
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 94202 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819529 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 4720

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/89 15108
/proc/meminfo: memFree=1803888/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1002
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 100200 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134840520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 4720

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.35 3/89 15108
/proc/meminfo: memFree=1803824/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1061.98
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 106198 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 4720

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/89 15108
/proc/meminfo: memFree=1803824/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1121.96
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 112196 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818669 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 4720

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/89 15108
/proc/meminfo: memFree=1803824/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1181.95
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 118195 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134817959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 4720

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.45 3/89 15108
/proc/meminfo: memFree=1803568/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1241.93
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 124193 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134817959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 4720

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/89 15108
/proc/meminfo: memFree=1803568/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1301.92
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 130192 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135028758 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 4720

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/89 15108
/proc/meminfo: memFree=1803440/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1361.89
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 136189 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135095441 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 4720

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/89 15108
/proc/meminfo: memFree=1803504/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1421.88
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 142188 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135032849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 4720

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/89 15108
/proc/meminfo: memFree=1803504/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1481.86
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 148186 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134840520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 4720

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/89 15108
/proc/meminfo: memFree=1803760/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1541.84
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 154184 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819573 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 4720

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/89 15108
/proc/meminfo: memFree=1803632/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1601.82
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 160182 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134819005 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 4720

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/89 15108
/proc/meminfo: memFree=1803696/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1661.81
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 166181 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135095610 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 4720

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/89 15108
/proc/meminfo: memFree=1803632/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1721.79
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 172179 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135095200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 4720

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/89 15108
/proc/meminfo: memFree=1803312/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1781.77
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 178177 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 4720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 1.97 1.68 3/89 15108
/proc/meminfo: memFree=1803440/2055920 swapFree=4181044/4192956
[pid=15101] ppid=15099 vsize=4720 CPUtime=1800.08
/proc/15101/stat : 15101 (xsolve) R 15099 15101 14343 0 -1 4194304 517 0 0 0 180008 0 0 0 25 0 1 0 659676792 4833280 483 996147200 134512640 135237403 4294956256 18446744073709551615 134818021 0 0 4096 0 0 0 0 17 1 0 0
/proc/15101/statm: 1180 483 393 176 0 84 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 4720

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1800.08
CPU system time (s): 0.004999
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 4720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 517
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 38045

runsolver used 1.87871 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node86 at 2008-07-03 00:57:58
IDJOB=1046944
IDBENCH=54007
IDSOLVER=358
FILE ID=node86/1046944-1215039478
PBS_JOBID= 7875005
Free space on /tmp= 66532 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/pret/normalized-pret-150-60_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1046944-1215039478/watcher-1046944-1215039478 -o /tmp/evaluation-result-1046944-1215039478/solver-1046944-1215039478 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1046944-1215039478.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1eff2001584f49c58e7ecc635bd9d2e7
RANDOM SEED=390776222

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806168 kB
Buffers:         24692 kB
Cached:         137172 kB
SwapCached:       6096 kB
Active:         137480 kB
Inactive:        45304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806168 kB
SwapTotal:     4192956 kB
SwapFree:      4181044 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          37956 kB
Slab:            51480 kB
Committed_AS:  1094948 kB
PageTables:       2408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node86 at 2008-07-03 01:28:01